asp.net - css，按钮选择和html标签

<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/JScript.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/fns.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.5.min.js" type="text/javascript"></script>
<script type="text/javascript">
    $(function () {
        $('li').removeClass("first active first-active");
        $("a[href='DietPlan.aspx']").parent().addClass("first active first-active");
    });

仍然无法突出显示选项卡。

我的脚本包含在 js/JScript.js 中

    $(function () {
 $("a[href='<%=System.IO.Path.GetFileName(Request.PhysicalPath)%>']").parent().addClass("first active first-active");
});

...

                   <ul>
                        <li><a href="UserProfileWall.aspx">My Profile</a><span class="sep">&nbsp;</span></li>
                        <li><a href="DietPlan.aspx">My Diet Plan</a><span class="sep">&nbsp;</span></li>
                        <li><a href="WorkoutPlan.aspx">My Workout Plan</a><span class="sep">&nbsp;</span></li>
                    </ul>

CSS

    /*----- Start "Main definitions" -----*/
* { padding: 0; margin: 0; outline: 0; }

body {
    font-size: 12px;
    line-height: 1.2;
    font-family: Arial, "Trebuchet MS", sans-serif;
    color: #a0a0a0;
    background: url(images/bg.gif) repeat 0 0;
    text-align: left;
}

a img { border: 0; }
a { color: #a0a0a0; text-decoration: underline; }
a:hover { text-decoration: none; }

.left { float: left; display: inline; }
.right { float: right; display: inline; }

.cl, .clear { display: block; height: 0; font-size: 0; line-height: 0; text-indent: -4000px; clear: both; }
.field { font-size: 12px; color: #484848; font-family: Arial, "Trebuchet MS", sans-serif; color: #000; border: solid 1px #a0a0a0; width: 140px; padding: 2px 5px; }

/*----- End "Main definitions" -----*/

.shell { width: 914px; margin: 0 auto; }

#page { padding-bottom: 30px; }

#header { width: 100%; position: relative; margin-bottom: 5px; }

#logo { text-transform: uppercase; line-height: 1; padding-bottom: 15px; }
#logo h1 { font-family: "Trebuchet MS", Arial, sans-serif; font-weight: bold; font-size: 30px; color: #fff; }
#logo h1 a { color: #fff; text-decoration: none; }
#logo h1 a span { color: #7ab7e2; }
#logo .description { font-size: 10px; color: #cfd2d9; }

#top-nav { float: right; display: inline; margin-bottom: 2px; }
#top-nav ul { float: left; display: inline; font-size: 10px; line-height: 31px; color: #fff; text-transform: uppercase; background: url(images/top-nav-bg.jpg) repeat-x 0 0; }
#top-nav ul li { float: left; display: inline; list-style-type: none; }
#top-nav ul li a { float: left; display: inline; color: #fff; text-decoration: none; padding: 0 10px 0 8px; background: url(images/top-nav-sep.gif) no-repeat right 0; }
#top-nav ul li a:hover { text-decoration: underline; }
#top-nav ul li.last { padding-right: 4px; background: url(images/top-nav-last.gif) no-repeat right 0; }
#top-nav ul li.last a { background: none; }
#top-nav ul li.home { width: 88px; background: url(images/top-nav-home.gif) no-repeat 0 0; }
#top-nav ul li.home a { background: none; width: 67px; height: 31px; line-height: 29px; padding: 0; color: #141414; font-weight: bold; padding-left: 21px; }

#main-nav { float: right; display: inline; line-height: 32px; background: url(images/main-nav-bg.gif) repeat-x 0 0; }
#main-nav .bg-right { background: url(images/main-nav-bg-right.gif) no-repeat right 0; }
#main-nav .bg-left { background: url(images/main-nav-bg-left.gif) no-repeat 0 0; padding-left: 32px; width: 676px; }
#main-nav ul { height: 32px; font-size: 10px; color: #a8a8a8; text-transform: uppercase; }
#main-nav ul li { float: left; display: inline; list-style-type: none; background: url(images/main-nav-sep.gif) no-repeat right 0; }
#main-nav ul li a { float: left; display: inline; text-decoration: none; color: #a8a8a8; padding: 0 11px 0 9px; }
#main-nav ul li a:hover { text-decoration: underline; }

#sort-nav { line-height: 46px; background: url(images/sort-nav-bg.gif) repeat-x 0 0; }
#sort-nav .bg-left { background: url(images/sort-nav-bg-left.gif) no-repeat 0 0; position: relative; height: 46px; }
#sort-nav .bg-right { background: url(images/sort-nav-bg-right.gif) no-repeat right 0; position: relative; height: 46px; }
#sort-nav ul li { float: left; display: inline; list-style-type: none; height: 46px; }
#sort-nav ul li a { float: left; display: inline; font-size: 13px; font-weight: bold; color: #282828; text-decoration: none; padding: 0 19px; }
#sort-nav ul li span.sep { float: left; display: inline; width: 2px; height: 46px; font-size: 0; line-height: 0; text-indent: -4000px; background: url(images/sort-nav-sep.gif); }
#sort-nav ul li a:hover { text-decoration: underline; }
#sort-nav ul li.active a { color: #fff; text-decoration: none; }
#sort-nav ul li.active a:hover { text-decoration: none; }
#sort-nav ul li.first-active a { background: url(images/nav-active-first.gif) no-repeat 0 0; }
#sort-nav ul li.active span.sep { background-image: url(images/nav-active-sep.gif); }
#sort-nav ul li.active { background: url(images/nav-active-bg.gif) repeat-x 0 0; }



#main { background: #050505 url(images/main-bg.gif) no-repeat 0 0; padding-top: 10px; }
#main-bot { background: url(images/main-bot-bg.gif) no-repeat 0 bottom; padding: 0 10px 2px 10px; height: 100%; position: relative; }
#sidebar { float: left; display: inline; width: 226px; }
#content { float: right; display: inline; width: 660px; }

.block { margin-bottom: 10px; background-repeat: no-repeat; background-position: 0 0; }
.block .block-bot { height: 100%; position: relative; background-repeat: no-repeat; background-position: 0 bottom; }
.block .block-cnt { padding: 10px 10px 10px 9px; }

.block .head { background: url(images/block-head.gif) no-repeat 0 0; padding-left: 15px; }
.block .head .head-cnt { background: url(images/block-head.gif) no-repeat right 0; line-height: 38px; height: 38px; padding-right: 13px; }
.block .head h3 { font-size: 15px; font-weight: bold; color: #262727; }
.block .head .view-all { float: right; display: inline; width: 61px; height: 18px; line-height: 16px; background: url(images/block-head-view-all.gif); margin-top: 12px; }
.block .head .view-all { color: #656565; font-size: 10px; text-decoration: none; text-align: center; }
.block .head .view-all:hover { text-decoration: underline; }

#content .block { background-image: url(images/content-block-top.gif); background-color: #313131; width: 657px; }
#content .block .block-bot { background-image: url(images/content-block-bot.gif); }

#sidebar .block { background-image: url(images/sidebar-block-top.gif); background-color: #484848; width: 226px; }
#sidebar .block .block-bot { background-image: url(images/sidebar-block-bot.gif); }


#search .block-cnt { padding: 5px 5px 5px 4px; }
#search .fieldplace { float: left; display: inline; width: 170px; height: 22px; background: url(images/search-field.gif) no-repeat 0 0; padding-left: 18px; }
#search .fieldplace .field { padding: 3px 6px 4px; width: 158px; border: none; background: none; }
#search .button { float: left; display: inline; width: 29px; height: 22px; font-size: 0; line-height: 0; text-indent: -4000px; cursor: pointer; border: 0; }
#search .button { background: url(images/search-button.gif) no-repeat 0 0; }

#sign .block-cnt { padding: 6px 5px 5px 5px; }
#sign .button { display: block; font-size: 11px; font-weight: bold; text-align: center; color: #fff; text-decoration: none; text-transform: uppercase; line-height: 29px; }
#sign .button { width: 105px; height: 29px; background: url(images/sign-button.gif) no-repeat 0 0; }
#sign .button:hover { background-position: 0 bottom; }
#sign .button-left { float: left; display: inline; }
#sign .button-right { float: right; display: inline; }
#sign .center { text-align: center; font-size: 11px; line-height: 16px; margin-top: 4px; }
#sign .center a { color: #35cfd9; }

#sidebar .articles .article { padding: 8px 7px; background: url(images/sidebar-article-sep.gif) repeat-x 0 bottom; font-size: 11px; color: #a0a0a0; }
#sidebar .articles h4 { color: #fff; font-weight: bold; font-size: 12px; }
#sidebar .articles h4 a { color: #fff; text-decoration: none; }
#sidebar .articles h4 a:hover { color: #ccc; }
#sidebar .articles .view-all { font-size: 10px; letter-spacing: 0.5px; line-height: 24px; float: right; display: inline; margin-right: 6px; }

#sidebar .image-articles .image { float: left; display: inline; width: 55px; }
#sidebar .image-articles .image img { padding: 1px; border: solid 1px #1e1e1e; width: 208px; 
height: 148px; }
#sidebar .image-articles .cnt { float: right; display: inline; width: 150px; }

#sidebar .text-articles .article { padding: 8px 10px; font-size: 12px; }
#sidebar .text-articles h4 { font-size: 13px; }

#content .articles h4 { font-size: 19px; font-weight: bold; color: #ccc; margin: 4px 0 2px; }
#content .articles h4 a { text-decoration: none; color: #ccc; }
#content .articles h4 a:hover { color: #fff; }

#content .col-articles .image img { padding: 1px; border: solid 1px #050505; width: 194px; height: 194px; }
#content .col-articles .article { float: left; display: inline; margin: 17px 0 10px 15px; width: 198px; }

#content .row-articles .article { padding: 10px 15px 12px 15px; background: url(images/content-article-sep.gif) repeat-x 0 bottom; }
#content .row-articles .last-article { background: none; }
#content .row-articles .image { float: left; display: inline; width: 194px; }
#content .row-articles .image img { width: 194px; }
#content .row-articles .cnt { float: right; display: inline; width: 420px; }
#content .row-articles h4 { margin-top: 0; line-height: 20px; }
#content .row-articles h4 a { color: #e4e4e4; }

#slider { width: 638px; height: 357px; position: relative; }
#slider .buttons { position: absolute; top: 250px; right: 15px; z-index: 101; }
#slider .buttons span { float: left; display: inline; width: 28px; height: 27px; font-size: 0; line-height: 0; text-indent: -4000px; cursor: pointer; margin-left: 2px; }
#slider .buttons span.prev { background: url(images/button-prev.png) no-repeat 0 0; }
#slider .buttons span.next { background: url(images/button-next.png) no-repeat 0 0; }
#slider .holder { width: 638px; height: 357px; position: relative; overflow: hidden; }
#slider .content { height: 357px; width: 100000px; position: absolute; top: 0; left: 0; }
#slider .fragment { float: left; display: inline; width: 638px; height: 357px; list-style-type: none; }
#slider .fragment .image { position: relative; width: 638px; height: 287px; }
#slider .frame { width: 638px; height: 287px; position: absolute; top: 0; left: 0; z-index: 100; background: url(images/slider-image-bg.png) no-repeat 0 0; }
#slider .frame { font-size: 0; line-height: 0; text-indent: -4000px; }
#slider .fragment .cnt { margin-top: 5px; height: 49px; background: url(images/slider-cnt-bg.gif) repeat-x; color: #fff; font-size: 11px; line-height: 1.4; padding: 8px 15px; }
#slider .fragment .cnt .side-a { float: left; display: inline; width: 150px; }
#slider .fragment .cnt .side-b { float: right; display: inline; width: 430px; }
#slider .fragment .cnt h4 { font-size: 19px; font-weight: bold; color: #212121; text-transform: uppercase; margin-bottom: 5px; }
#slider .fragment .cnt .rating li { float: left; display: inline; list-style-type: none; font-size: 9px; color: #050505; text-transform: uppercase; margin-right: 1px; }
#slider .fragment .cnt .rating li .star { float: left; display: inline; width: 15px; height: 15px; font-size: 0; line-height: 0; text-indent: -4000px; }
#slider .fragment .cnt .rating li .empty-star { background: url(images/empty-star.gif); }
#slider .fragment .cnt .rating li .full-star { background: url(images/full-star.gif); }
#slider .fragment .cnt .rating li .votes { float: left; display: inline; margin-top: 3px; margin-left: 4px; }

#footer .copy { font-size: 10px; color: #363636; text-transform: uppercase; text-align: right; padding: 20px 0; }
#footer .copy a{ color: #363636; }
#footer .navs { background: #222 url(images/footer-navs-top.gif) no-repeat 0 0; text-align: center; font-size: 10px; text-transform: uppercase; color: #656565; height: 100%; position: relative; }
#footer .navs .navs-bot { background: url(images/footer-navs-bot.gif) no-repeat 0 bottom; height: 100%; position: relative; }
#footer .navs ul { margin: 10px 0; }
#footer .navs ul li { list-style-type: none; display: inline; padding: 0 6px; }
#footer .navs ul li a { color: #656565; text-decoration: none; }
#footer .navs ul li a:hover { text-decoration: underline; }

最佳答案

假设您的链接点击重新加载当前页面，您的“我的个人资料”标签将始终被选中。

一种选择是通过服务器端脚本选择当前选项卡，这可以通过多种方式完成，但这里是一种方式。如果菜单在母版页上，您将需要定义一些方法来找出您在服务器端的页面。

<ul>
    <li <%=CurrentPage == "Profile" ? "class=\"first active first-active\"" : "" %>>
      <a href="UserProfileWall.aspx">My Profile</a>
      <span class="sep">&nbsp;</span>
    </li>
    <li <%=CurrentPage == "DietPlan" ? "class=\"first active first-active\"" : "" %>>
      <a href="DietPlan.aspx">My Diet Plan </a>
      <span class="sep">&nbsp;</span></li>
    <li <%=CurrentPage == "WorkOutPlan" ? "class=\"first active first-active\"" : "" %>>
      <a href="WorkoutPlan.aspx">My Workout Plan</a>
      <span class="sep">&nbsp;</span></li>
</ul>

这都是伪代码，但想法是您只想在当前页面上通过某种服务器端条件设置 class="first active first-active"。

如果菜单在每个页面上，UserProfileWall.aspx, DietPlan.aspx 就容易多了... UserProfileWall.aspx 会像这样:

<ul>
    <li class="first active first-active"><a href="UserProfileWall.aspx">My Profile</a><span class="sep">&nbsp;</span></li>
    <li><a href="DietPlan.aspx">My Diet Plan </a><span class="sep">&nbsp;</span></li>
    <li><a href="WorkoutPlan.aspx">My Workout Plan</a><span class="sep">&nbsp;</span></li>
    <li><a href="#">Research</a><span class="sep">&nbsp;</span></li>
    <li><a href="#">Research</a><span class="sep">&nbsp;</span></li>
</ul>

DietPlan.aspx 会像这样...

<ul>
    <li><a href="UserProfileWall.aspx">My Profile</a><span class="sep">&nbsp;</span></li>
    <li class="first active first-active"><a href="DietPlan.aspx">My Diet Plan </a><span class="sep">&nbsp;</span></li>
    <li><a href="WorkoutPlan.aspx">My Workout Plan</a><span class="sep">&nbsp;</span></li>
    <li><a href="#">Research</a><span class="sep">&nbsp;</span></li>
    <li><a href="#">Research</a><span class="sep">&nbsp;</span></li>
</ul>

其他页面以此类推..

现在这只是一种方法，您还可以将其分解为具有当前页面属性的用户控件。

这也可以通过 javascript 完成(未经测试)。

$(function(){
     $("a[href='<%=System.IO.Path.GetFileName(Request.PhysicalPath)%>']").parent().addClass("first active first-active");
});

应该生成这样的东西:

$(function(){
  $("a[href='DietPlan.aspx']").parent().addClass("first active first-active");
});

更新

.net 不会处理 *.js 文件中的服务器脚本 block (默认情况下)，请尝试更改以下内容: 变化:

<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/JScript.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/fns.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.5.min.js" type="text/javascript"></script>
<script type="text/javascript">
    $(function () {
        $('li').removeClass("first active first-active");
        $("a[href='DietPlan.aspx']").parent().addClass("first active first-active");
    });

收件人:

<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/JScript.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/fns.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.5.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
  $("a[href='<%=System.IO.Path.GetFileName(Request.PhysicalPath)%>']").parent().addClass("first active first-active");
});

关于asp.net - css，按钮选择和html标签，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/5211879/

asp.net - css，按钮选择和html标签

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